SEC Form D filing

Castelion Corp, 2025-11-20

An SEC Form D private-offering notice from Torrance, CA, a $359,998,733 filer-stated offering target. Filed 2025-11-20. The source filing is one click away. For companies that filed this week, open the live feed.

What this filing says

Castelion Corp Verified via SEC Form D

Defense technology company founded by former SpaceX engineers that designs, tests, and mass-produces hypersonic and long-range strike weapons systems (including the Blackbeard missile) for US national security customers.

Filed 2025-11-20Filed to raise $359,998,733First money in 2025-08-08Raised so far $359,998,733HQ (as filed) Torrance, CAStage (inferred) LateCall status Late filing
Source linked the Form D on EDGAR↗Named in the filing 4 executives & directors
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This is a public SEC Form D private-offering notice, the filer's own statement to the SEC. Amounts are offering targets, not confirmed closes. Takeoff Radar pulls Form D nightly from EDGAR and links every filing to its source.

Also filed for this raise

every source Form D behind this opportunity
  • Castelion Corp, 2025-11-20, $60M EDGAR↗
  • Castelion Corp, 2025-11-20, $360M EDGAR↗

Other Form D filings from the same week

each with its own page and its own EDGAR source